Roland SPD-S - Manual (Page 105)

105
Effect List
Appendices
15: FILTER
Cuts high- or low-frequency sound. With overdrive, it can modulate the cut-off frequency.
In addition, if you press the PAGE buttons, “Knob,” “Velo” and “Pedal” are displayed. You can then select the parameters to be
controlled with the EFFECTS CONTROL knob, the strength (velocity) used in hitting a playing surface, and the expression pedal.
16: ISOLATOR
Boosts or eliminates the sound at low, medium, or high frequencies.
In addition, if you press the PAGE buttons, “Knob,” “Velo” and “Pedal” are displayed. You can then select the parameters to be
controlled with the EFFECTS CONTROL knob, the strength (velocity) used in hitting a playing surface, and the expression pedal.
Parameter Value Descriptions
Cutoff 0–127 Control of the cut-off frequency
Resonance 0–127 Rate of emphasis and peculiarity on sound component at the cut-off frequency
Rate 0–127 Vibration cycle of the cut-off frequency
Depth 0–127 Vibration depth of the cut-off frequency
Drive 0–127 Rate of distortion
FilterType LPF,
HPF LPF (Low Pass Filter): cuts off high-frequency sound
HPF (High Pass Filter): cuts off low-frequency sound
Value Parameters controlled with Knob, Velo and Pedal
(See the table above for details.) Descriptions
OFF — —
CUTOFF Cutoff —
RESONANCE Resonance —
RATE Rate —
DEPTH Depth —
DRIVE Drive —
COLOR Cutoff, Resonance CUTOFF and RESONANCE are simultaneously
controlled to produce drastic changes in the tone.
RATE+DEPTH Rate, Depth Vibration cycle and depth are controlled at the same
time.
Parameter Value Descriptions
Low -64–+63 Amplification/elimination of the sound at low frequencies
Mid -64–+63 Amplification/elimination of the sound at medium frequencies
High -64–+63 Amplification/elimination of the sound at high frequencies
Value Parameters controlled with Knob and Pedal
(See the table above for details.) Descriptions
OFF — —
LOW Low —
MID Mid —
HIGH High —
LO>>HI Low, Mid, High Amplification frequency is continuously shifted from low
frequency to high frequency.
LO-HI>>MID Low, Mid, High Amplification frequency is continuously shifted from low
or high frequency to medium frequency.
Value Parameters controlled with Velo (See the table above for details.)
OFF —
LOW Low
MID Mid
HIGH High
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